A focused three-component pack for SP2i covering the physics of vehicle safety systems (P2.14, P2.15). Includes a 6-mark Level of Response question.

Topic Mastery Sheet covers how crumple zones, airbags, seat belts and helmets reduce the forces experienced in a crash by increasing the time over which momentum changes; the physics linking force, momentum change and contact time; and how each safety feature works.

Student Exam Practice Sheet includes a multiple choice question, explanation questions on individual safety features, and a 6-mark Level of Response question.

Teacher Answer Key provides a complete mark scheme including LoR indicative content.

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